1. to part from a chatroom abruptly or spontaneously.
2. to interject, in chatroom dialogue, utterances that are seemingly both irrelevent and inconsequential.
3. to interject, in chatroom dialogue, with narcissistic flair.
1. *Chatter-X has left the chatroom.
<Chatter-Y> OMG, X just pulled a lise.
2. <Chatter-Y> My mom passed away today.
<Chatter-Z> Oh that's terrible news, Y. I'm sorry :/
<Chatter-X> So who wants to see my new quilt?
<Chatter-Y> Why must you always lise in here, X?